CVE-2024-22637: Form Tools v3.1.1 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the compo

Routine

MEDIUM 6.1DOWNGRADE

CVE-2024-22637 is a medium-severity flaw (CVSS 6.1) affecting form tools. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Form Tools v3.1.1 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the component /form_builder/preview.php?form_id=2.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 61%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-01-25
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: formtools

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-01-25 21:15 UTCPublished CVE record published
2026-06-17 07:11 UTCUpdated Record last modified

formtools form tools DOWNGRADE

Affected: 3.1.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.1.1

1. Check installed version

apt-cache policy form-tools || rpm -q form-tools || form-tools --version

2. No fixed release: DOWNGRADE to a release before 3.1.1 (Debian / Ubuntu)

apt-cache madison form-tools sudo apt install form-tools=<VERSION_BEFORE_3.1.1> sudo apt-mark hold form-tools

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list form-tools sudo dnf downgrade form-tools-<VERSION_BEFORE_3.1.1> sudo dnf versionlock add form-tools

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-22637?

form tools: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-22637 being exploited?

CVE-2024-22637 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-22637 affect?

CVE-2024-22637 affects form tools. Severity is medium (CVSS 6.1). Form Tools v3.1.1 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the component /form_builder/preview.php?form_id=2.

How urgent is CVE-2024-22637?

Priority 36/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2024-6937 LOW 2.7 DOWNGRADE A vulnerability, which was classified as problematic, was found in formtools.org Form Tools 3.1.1
CVE-2024-6936 LOW 2.7 DOWNGRADE A vulnerability, which was classified as problematic, has been found in formtools.org Form Tools 3.1.1
CVE-2024-6935 LOW 2.4 DOWNGRADE A vulnerability classified as problematic was found in formtools.org Form Tools 3.1.1
CVE-2024-6934 LOW 2.4 DOWNGRADE A vulnerability classified as problematic has been found in formtools.org Form Tools 3.1.1
CVE-2024-22722 HIGH 7.2 DOWNGRADE Server Side Template Injection (SSTI) vulnerability in Form Tools 3.1.1 allows attackers to run arbitrary comm

References

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